How can I clean/restore my antiquey brown leather couches?

[tracyk]

Have had them for near on 7 years. Had building work done on the house reently and the couches are now dull with all the dust etc. Also sun bleached down the back.
How can I restore the colour and/or restore the shine?

Not sure anything will bring back the colour as the leather itself will have been bleached.

Wheeler's leather cream is the stuff for the dust and dullness but I can't find it online - try Waitrose or JL